Zobrazeno 1 - 10
of 95
pro vyhledávání: '"Sergi Astals"'
Autor:
Miguel Casallas-Ojeda, Noemi Perez-Esteban, Iván Cabeza, Martha Cobo, Mario Olaya-Rincon, Diana M. Caicedo-Concha, Sergi Astals
Publikováno v:
Heliyon, Vol 10, Iss 5, Pp e26476- (2024)
Anaerobic digestion is a suitable technology to treat cheese whey (CW), a high-strength wastewater from cheesemaking. However, CW anaerobic digestion is limited by its high biodegradability, acidic pH, and lack of alkalinity. This publication evaluat
Externí odkaz:
https://doaj.org/article/c7fdb5a8924f412ca87e466af935979b
Autor:
Sasha D. Hafner, Sergi Astals, Christof Holliger, Konrad Koch, Lisa Nielsen, Lina Refsahl, Sören Weinrich
Publikováno v:
Cleaner Chemical Engineering, Vol 4, Iss , Pp 100065- (2022)
Kinetic information extracted from biochemical methane potential (BMP) tests is often reported but its value is unclear. Inter-laboratory reproducibility provides a useful indication of its value. Here we extracted estimates of the first-order rate c
Externí odkaz:
https://doaj.org/article/80b44631132e41008f8bb73476b93a6d
Publikováno v:
Frontiers in Energy Research, Vol 8 (2020)
Externí odkaz:
https://doaj.org/article/bd23cc0a7ad449e181ea9b327e3528dc
Autor:
Sasha D. Hafner, Konrad Koch, Hélène Carrere, Sergi Astals, Sören Weinrich, Charlotte Rennuit
Publikováno v:
SoftwareX, Vol 7, Iss , Pp 205-210 (2018)
Biogas production from organic materials by anaerobic digestion is both a developed technology and an active area of research. In this contribution we describe an R package designed to help standardize biogas research. A web-based application provide
Externí odkaz:
https://doaj.org/article/ecd6b7b7910a464393bfff5057115c93
Publikováno v:
Frontiers in Environmental Science, Vol 7 (2019)
Biochemical methane potential (BMP) tests are routinely conducted in academia and industry to determine the methane potential of a given substrate. Although many guidelines have been proposed to standardize BMP tests, results published in the peer-re
Externí odkaz:
https://doaj.org/article/9c391944b4a54061bdc1c057e82b4548
Autor:
Maycoll Stiven Romero Güiza, Joan Mata Alvarez, Josep María Chimeros Rivera, Sergi Astals Garcia
Publikováno v:
Revista Ion, Vol 29, Iss 1, Pp 7-26 (2016)
Anaerobic digestion is a worldwide technology to treat organic waste streams, primarily due to its capacity to produce methane as renewable energy. However, there is an increasing interest on nutrient recovery (N and P), which from both environmental
Externí odkaz:
https://doaj.org/article/91821c6dcfca446a9c2deadb8d572474
Publikováno v:
Energies, Vol 13, Iss 18, p 4880 (2020)
Anaerobic digestate supernatant can be used as a nutrient source for microalgae cultivation, thus integrating phytoremediation processes with high value products storage in microalgae biomass. Microalgae are able to use nitrogen and phosphorous from
Externí odkaz:
https://doaj.org/article/feba18f758d44c4799fc902330db39d3
Publikováno v:
Water, Vol 12, Iss 5, p 1321 (2020)
The impact of storage temperature (4, 22 and 37 °C) and storage time (7, 14 and 21 days) on anaerobic digestion inocula was investigated through specific methanogenic activity assays. Experimental results showed that methanogenic activity decreased
Externí odkaz:
https://doaj.org/article/4551b945464147148f62cb30b72f37a1
Publikováno v:
Water, Vol 12, Iss 5, p 1223 (2020)
Biochemical methane potential (BMP) tests are commonly applied to evaluate the recoverable amount of methane from a substrate. Standardized protocols require inclusion of a positive control with a known BMP to check the experimental setup and executi
Externí odkaz:
https://doaj.org/article/5514499857fd49daabbccf274e246d6f
Autor:
Camilla G. Justesen, Sergi Astals, Jacob R. Mortensen, Rasmus Thorsen, Konrad Koch, Sören Weinrich, Jin Mi Triolo, Sasha D. Hafner
Publikováno v:
Water, Vol 11, Iss 12, p 2431 (2019)
Accurate determination of biochemical methane potential (BMP) is important for both biogas research and practice. However, access to laboratory equipment limits the capacity of small laboratories or biogas plants to conduct reliable BMP assays, espec
Externí odkaz:
https://doaj.org/article/71faaedcacdc4280a5daf340b8c47879